121x^2+4=0

Simple and best practice solution for 121x^2+4=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 121x^2+4=0 equation:


Simplifying
121x2 + 4 = 0

Reorder the terms:
4 + 121x2 = 0

Solving
4 + 121x2 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-4' to each side of the equation.
4 + -4 + 121x2 = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 121x2 = 0 + -4
121x2 = 0 + -4

Combine like terms: 0 + -4 = -4
121x2 = -4

Divide each side by '121'.
x2 = -0.03305785124

Simplifying
x2 = -0.03305785124

Reorder the terms:
0.03305785124 + x2 = -0.03305785124 + 0.03305785124

Combine like terms: -0.03305785124 + 0.03305785124 = 0.00000000000
0.03305785124 + x2 = 0.00000000000

The solution to this equation could not be determined.

See similar equations:

| 3-8=1 | | 3(4x+2)=2(x-2) | | (14+7y)+5+9(33+11)= | | x^2=9/49 | | 10x+2=-1/8x+5 | | -5(x-1)=20 | | -1/7(x+14)-1/9(x-9)=x-6 | | 3+5=89 | | x^3+3x^2=175 | | -2(-5g+6k)-9(-2+4k)=0 | | 37/15=x/8 | | 2y-34=-1 | | 9d-d+d+3=6d | | .30x=15 | | 2w+14=-8 | | 3(x+2)-(x-1)=17 | | (14+7y)= | | 3(x)=(x)3 | | -3(4X+2)=18 | | x^2-4-1=-2x+2 | | 5/2x^2+3x-6=0 | | 49/7=x/5 | | 96a^-5b/54a^-3b^2 | | 3x=x*3 | | x+1/2=1 | | 5/(2x^2+3x-6)=0 | | 5/(2x^2+3x-6) | | .75x-7=14 | | 6-2x=6x-10x-4 | | -4x-3y=-18 | | 12a-14a= | | 5/2x^2+3x-6 |

Equations solver categories